package src.com.foreknow.demo8;

public class A {
    public static void testA(){
        System.out.println("A...");
    }
    public  static void testB(int i ){
        System.out.println(i);
    }
    public static void testC(String c){
        System.out.println(c);
    }
    public static String testD(String name){
        return name;
    }
}















